DeWalt 100 Piece Drilling and Screwdriving Accessory Set
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DeWalt 100 Piece Drilling and Screwdriving Accessory Set
(Approx. 3-5 working days)


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The DeWalt DT70784-QZ is a 100 piece accessory set designed for drilling and fastening applications across wood, metal, and plastic materials. The kit contains a comprehensive selection of brad point wood bits, flatwood spade bits, HSS-G metal drill bits, and various screwdriving inserts. These components are utilised for creating clean holes, sinking fasteners, and tightening nut fittings during general assembly, installation, or maintenance tasks.
The metal drill bits feature a gold oxide coating for wear resistance, alongside core reinforcement and a spiral groove configuration that enhances fracture stability under load. To prevent slipping inside standard drill chucks, bits of 5mm diameter and above are engineered with a three-sided flat shank. This kit belongs to a wider system of drill bits and fastening solutions, and it is housed in a modular ToughCase+ container. This container includes a transparent lid for rapid inventory checks and features interlocking side latches that connect directly with the TSTAK modular storage system.
- Contains 100 individual drilling, screwdriving, and nut driving accessories.
- HSS-G metal drill bits feature a gold oxide finish for wear resistance.
- Shanks with three flat sides on bits 5mm and above prevent chuck slippage.
- ToughCore reinforcement increases stability and reduces drill bit breakage.
- The modular ToughCase+ box connects directly to the TSTAK storage system.
| Brand | Dewalt |
|---|---|
| Model Name / No | DT70784-QZ |
| Suitable For | Metal, Wood, Plastic |
| Warranty | 0 |
| Bits Included | Brad Point Bits: 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm Metal Drill Bits: 2mm, 3mm, 4mm, 5mm, 6mm, 8mm Flatwood Bits: 22mm, 25mm 25mm Phillips Bits: PH1, PH2 (x30), PH3 25mm Pozi Bits: PZ1, PZ2 (x30), PZ3 25mm Torx Bits: T10, T15 (x2), T20 (x2), T25 (x2), T30 (x2), T40 50mm Bits: PH2, PZ2 Nut Drivers: 6mm, 8mm, 10mm, 13mm Socket Adapters: 1/4in hex to 1/4in square, 1/4in hex to 3/8in square Accessories Included: 1x Countersink, 1x Drive Guide Bit Holder |
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.
The DeWalt DT70784-QZ is a 100 piece accessory set designed for drilling and fastening applications across wood, metal, and plastic materials. The kit contains a comprehensive selection of brad point wood bits, flatwood spade bits, HSS-G metal drill bits, and various screwdriving inserts. These components are utilised for creating clean holes, sinking fasteners, and tightening nut fittings during general assembly, installation, or maintenance tasks.
The metal drill bits feature a gold oxide coating for wear resistance, alongside core reinforcement and a spiral groove configuration that enhances fracture stability under load. To prevent slipping inside standard drill chucks, bits of 5mm diameter and above are engineered with a three-sided flat shank. This kit belongs to a wider system of drill bits and fastening solutions, and it is housed in a modular ToughCase+ container. This container includes a transparent lid for rapid inventory checks and features interlocking side latches that connect directly with the TSTAK modular storage system.
- Contains 100 individual drilling, screwdriving, and nut driving accessories.
- HSS-G metal drill bits feature a gold oxide finish for wear resistance.
- Shanks with three flat sides on bits 5mm and above prevent chuck slippage.
- ToughCore reinforcement increases stability and reduces drill bit breakage.
- The modular ToughCase+ box connects directly to the TSTAK storage system.
| Brand | Dewalt |
|---|---|
| Model Name / No | DT70784-QZ |
| Suitable For | Metal, Wood, Plastic |
| Warranty | 0 |
| Bits Included | Brad Point Bits: 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm Metal Drill Bits: 2mm, 3mm, 4mm, 5mm, 6mm, 8mm Flatwood Bits: 22mm, 25mm 25mm Phillips Bits: PH1, PH2 (x30), PH3 25mm Pozi Bits: PZ1, PZ2 (x30), PZ3 25mm Torx Bits: T10, T15 (x2), T20 (x2), T25 (x2), T30 (x2), T40 50mm Bits: PH2, PZ2 Nut Drivers: 6mm, 8mm, 10mm, 13mm Socket Adapters: 1/4in hex to 1/4in square, 1/4in hex to 3/8in square Accessories Included: 1x Countersink, 1x Drive Guide Bit Holder |
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.



